Product Type Gas Conversion Kit, NG to LP, Compatible with Product Type Unit Heater, Compatible Mfr. Model Number LF24/SEP-115, LF24/SEP-145, LF24/SEP-175, Includes (2) Unit Conversion Stickers, (3) SDST Screws, (6) #52 (0.0635 in) 1/8 in NPT Tapered Burner Orifices, (6) Turbulator Assemblies, 1/8 in x 1 1/2 in BIP Nipple, 1/8 in x 2 1/2 in BIP Nipple, 1/8 in x 90 Degrees BIP Elbow, Blue Wire C with Terminals, Brass Adapter, Pressure Switch, Retainer